0
What else can I help you with?
How do you clean eroded metal?
We can use: - mechanical polishing - chemical polishing
Is pounded metal a physical or chemical change?
Physical change
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
Is bending a metal rod chemical or physical change?
Physical Change, the metal has the same chemical structure and only the shape of the bar has changed
Is polishing a physical change?
Yes, polishing is a physical change because it changes only the appearance of the material by smoothing its surface through abrasion, without altering its chemical composition.
Is polishing a physical or chemical change?
it is a chemical change because you are changing the appearence (i think)
Is denting a piece of metal a physical or chemical change?
Physical. The properties of the metal do not change, and it can be undented.
How do you clean eroded metal?
We can use: - mechanical polishing - chemical polishing
Is pounded metal a physical or chemical change?
Physical change
Is hammering copper metal a physical or chemical change?
It is a physical change because you are changing the shape of the metal.
Which is a example of a physical change?
Examples; melting, boiling, sublimation, grinding, polishing, extruding, pressing, etc.
Is metal corroding a physical change or chemical change?
Corrosion is a chemical change
Is rusting a metal physical change?
Metal rusting (corrosion) is a chemical change.
Is shortening metal a physical or chemical change?
Of itself a metal can not be "shortened". However, a metal OBJECT such as a piece of metal wire can be shortened by cutting a piece off. This would be a physical change.
Is a silver metallic color of sodium metal a physical or chemical change?
The formation of a silver metallic color on sodium metal is a physical change. This change is due to the reflection of light by the metal's surface, and the silver color is a property change and does not involve a change in the chemical composition of the sodium metal.
Is metal cooled and taken out of a mold a physical or chemical change?
This would be a physical change because there is no change in the chemical make up of the metal and there is no creation of new substances there is simply a change in state for the metal.
Why gallium metal is physical change?
yhe answer is the gallium is have nothing change thats why it is physical change
